Xerox Phaser 6128MFP User Manual page 144

Symptom
Unusual noises
Reason/Action
The printer is not level.
Reposition the printer on a flat, stable surface.
The paper tray is not inserted properly.
Push the paper tray completely into the printer.
There is a foreign object inside the printer.
Turn off the printer and remove the foreign object. Refer to the Xerox Support
website, www.xerox.com/office/6128MFPsupport, for assistance.
Phaser® 6128MFP Multifunction Printer
144
Problems With the Printer